Rockwell Automation 1606-XLP60BQT Power Supply Reference Manual - Manual (Page 6)

All parameters are specified at 12V, 4.5A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless noted otherwise.
6 Rockwell Automation Publication 1606-RM016A-EN-P — February 2014
Bulletin 1606 Switched Mode Power Supplies
5. Output
Output voltage nom. 12V
Adjustment range min. 12-15V guaranteed
max. 16.2V *) at clockwise end position of potentiometer *)
Factory setting 12.0V ±0.2%, at full load, cold unit
Line regulation max. 10mV 85-264Vac
Load regulation max. 100mV static value, 0A 4.5A
Ripple and noise voltage max. 50mVpp 20Hz to 20MHz, 50Ohm
Output capacitance typ. 3 000μF
Output current nom. 4.5A at 12V, see Fig. 5-1
nom. 3.6A at 15V, see Fig. 5-1
Output power nom. 54W
Short-circuit current min. 6.0A load impedance 250mOhm, see Fig. 5-1
max. 8.0A load impedance 250mOhm, see Fig. 5-1
*) This is the maximum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. There is no
guarantee that this value will be achieved. The typical value is about 15.8V.
Fig. 5-1 Output voltage vs. output current,
typ.
Output Voltage
0
0
2
4
6
16V
8
12
14
9A 3 5 4
10
6 7 8
Adjustment
Range
Output Current
a) 100Vac
b) 120Vac
c) 230Vac
a b c
Peak current capability (up to several milliseconds)
The power supply can deliver a peak current which is higher than the specified short term current. This helps to start
current demanding loads or to safely operate subsequent circuit breakers.
The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will be
discharged and causes a voltage dip on the output. Detailed curves can be found in section 20.1.
Peak current voltage dips typ. from 12V to 7V at 9A for 50ms, resistive load
typ. from 12V to 5V at 22.5A for 2ms, resistive load
typ. from 12V to 3.2V at 22.5A for 5ms, resistive load
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